// Copyright The OpenTelemetry Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//       http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package opencensus

import (
	"go.opentelemetry.io/collector/model/pdata"
	"google.golang.org/protobuf/types/known/timestamppb"
)

// timestampAsTimestampPb converts a pdata.Timestamp to a protobuf known type Timestamp.
func timestampAsTimestampPb(ts pdata.Timestamp) *timestamppb.Timestamp {
	if ts == 0 {
		return nil
	}
	return timestamppb.New(ts.AsTime())
}
